0 will the error in prediction be when the absolute value of the correlation coefficient is 1.
The precise metric used in a correlation analysis to quantify the strength of the linear relationship between two variables is the correlation coefficient. In a correlation report, r stands for the coefficient.
In statistics, correlation coefficients are frequently utilized in the field of investing. They are crucial in fields including performance assessment, quantitative trading, and portfolio composition. The correlation coefficient's numerical component expresses how strong the link is. The variables are more firmly associated and the more predictable changes in one variable will be as the other variable changes the closer the number is to one, whether it is negative or positive.
To know more about correlation coefficient refer to: brainly.com/question/15577278
#SPJ4
<u>Answer</u>:
Cell phones contain rechargeable batteries that transform chemical energy into electrical energy. When using your cell phone, electrical energy is first transformed into <u>Electromagnetic waves </u>that are transmitted through the air.
<u>Explanation</u>:
When chemical energy is converted into electrical energy in cell phones, then this electrical energy firstly transformed or converted into electromagnetic waves which travels through air. Then this electromagnetic wave is converted into sound energy due to which users are able to listen audio, music, movies etc on their mobile phones.
The electrochemical energy that stored in a cell is removed as electrical energy in the process of discharging. There are so many other thermal and electrochemical processes taking place at the same time.
Answer:
Productive resources.
Explanation:
A productive resource can be defined as any combination of items or raw materials that can be used by a manufacturer to create or produce essential and valuable goods and services that meets the needs or requirements of the consumers.
This ultimately implies that, when a manufacturer produces valuable (finished) goods and services, they supply these finished goods to the market where various customers (households) can buy them at a specified amount of money.
Hence, in productive resources markets households give money payments to businesses in exchange for goods and services.
Answer:
I think it's 2. to persuade more people to move to the area because of its interesting history.
Explanation:
♥ I hope it's correct ♥
